Halloween Industry Association: Celebrating Costumes Together


Halloween Flag

Community Celebrations, Contests & Prizes

There's an opportunity approaching. It's a holiday with deep, intertwined roots...and, in our grand melting pot, we've made it distinctly our own. No single group, party or faith owns it. And that's the beauty of it. All together, it's ours.

National Trick or Treat Day - Last Saturday in October


For those who love Halloween just as much as we do, we have created an additional day or festivities to take place on the last Saturday of October each year called National Trick or Treat Day!

Our national petition is growing stronger each day as Halloween enthusiasts, haunters, loyalists, families, neighborhoods and communities across the country are joining in!


Your Source for the Latest Halloween Tips and Tricks

Halloween & Costume Association (HCA) is your go-to source for everything Halloween and costume related. With the inside scoop on all the latest Halloween trends including the year's hottest costumes, fun and exciting craft and party ideas, contests, events, and much, much more, HCA helps you stay in-the-know and ahead of the curve when it comes to Halloween

Throw the ultimate fright fest with our many Halloween party tips or read our Halloween blog to find the year's coolest costume idea to blow your friends and family away. Whatever your celebration has in store, HCA has the Halloween tips and tricks to make it a night to remember.


Discover the Spookiest New Costume Ideas

As the authority for all things Halloween, the HCA tracks influencers and social trends to identify the biggest costume trends for the upcoming year. Frightening face masks, special FX kits, even trending look-alike costumes, we have the insider knowledge on the year’s most popular Halloween costumes. Become a member and stay up to date with our Halloween blog, so you can have the coolest costume out of anyone at your Halloween party.